There are no active watches, warnings or advisories for Jefferson (Colorado).

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
METRIC | IMPERIAL
Updated: 09/22/2014 @ 6:15:00 pm  
Summary / Temperature Wind Rain/Melted Snow Fire Risk


Cloudy, Dry
Cloudy, Dry

69.6°F Colder 1°F than last hour.
---
Currently 69.6, Max: 76.2, Min: 56.3 Feels like:
70°F

24-hr
difference
7°FWarmer 7°F than yesterday at this time.
TEMP: HIGH: LOW:
Today: 76.2°F 56.3°F
1:30pm 6:32am
Yesterday: 68.6°F 55.4°F
1:56pm 7:15am
Record: 89.0°F 33.0°F
2007 2000
Normal: 70.0°F 46.0°F
 Wind from SSE SSE
1.0
Gust:
3
Calm
60-Min Avg: 2.5 mph
120-Min Avg: 1.9 mph
Max Gust: 25 mph 1:43pm
Month: 33 mph Sep 17
Today: 0.01 in
Storm Rain: 0.24 in
Yesterday: 0.23 in
Last
Rain:
09/22/2014
9:23 AM
September: 1.32 in
Last 7 Days: 0.24 in
Rain Season:1 15.30 in
Rain Days: 87 in 2014
7 rain days in September.
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
19.0
at 6:15 PM
Barometer Humidity/Dew Point Sun/Moon
Current: 29.816 inHg Rising 0.001 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Steady
Today: Todays High 30.004
Todays Low 29.812
Humidity: 50 % Increased 6% since last hour.
Humidex: 72.0°F     
Today: Todays High     
Todays Low     
Dew Point: 50.1°F Increased 2.5°F since last hour.
Wetbulb: 59.0°F     
Daylight:
Possible hours of Daylight
12:08
+ -00:02:35 Min
Evening Crescent, 28 days, 10 hours, 1 minutes in cycle
32% Illuminated
Current UV Index Current Solar Energy
0.0
Sunburn in
N/A Minutes
Highest:
1:00pm
9.3
Energy: 39 W/m2 (34 %)
High: 925 at  1:20pm
Feels like: 74.3°F
Heat Index Cooling Degree Days Air Quality6
Current: 69.6°F
Today: 76.2°F  1:30pm
Yesterday: 68.6°F
Last Week: 83.8°F
Record: 99.7°F   26-Aug-2012
Today: 0.0
September: 47.7
2014 to Date: 489.7
Heating Degree Days
2014 to Date: 3329.4
Current AQI

38


Good
Snow3 Irrigation Index5 Station All Time Records Cloud Level
Today: 0.00 in
Yesterday: 0.00 in
September: 0.12 in
Season Total:2 0.12 in
Snow Depth: 0.00 in
1 snow day in September
1 snow day this season.2
Updated at Midnight
Current: 0.15 in   
7-Days Rain: 0.24 in   
7-Days ET: 1.15 in   
7-Day: -0.906 in 0.906 in water in deficit of what evaporated in last 7 days.
September: -1.66 in 1.66 in water in deficit of what evaporated this month.
Outside Now
Air Density: 1.191 kg/m3
HIGHS: LOWS:
99.3°F
25-Jun-2012
-13.9°F
02-Feb-2011
Daytime Records
    95.5°F
25-Jun-2012
  -4.9°F
01-Feb-2011
Nitetime Records
  82.0°F
24-Jun-2012
-9.4°F
02-Feb-2011
ICN:19 ISS:Ok CON:4.6 RCP:100%
1 Rain season: Jan 1st to Dec 31st.    2 Snow season October 1st to September 30th.    3 Snow manually measured usually around 7AM and 7PM.    5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.) 6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.
 NWS Weather Forecast  -   Outlook Tonight & Tuesday
Tonight

Isolated T-Storms. Chance for Measurable Precipitation 20%
Isolated
T-Storms
Lo 53 °F
NWS forecast: Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 53. Northwest wind around 7 mph becoming west southwest after midnight. Chance of precipitation is 20%.
WXSIM forecast: Mostly clear in the evening, becoming clear after midnight. Low 55°. Wind west-northwest around 2 mph in the evening, becoming 5 mph after midnight.
Tuesday

Mostly Sunny
Mostly
Sunny
Hi 78 °F
NWS forecast: Mostly sunny, with a high near 78. West southwest wind 5 to 7 mph becoming north in the afternoon.
WXSIM forecast: Sunny. High 75°. UV index up to 8. Wind west-northwest around 4 mph.
 NWS Short Term Weather Forecast
Tuesday

Mostly Sunny
Mostly
Sunny
Hi 78 °F
Tuesday
Night

Partly Cloudy
Partly
Cloudy
Lo 53 °F
Wednesday

Sunny
Sunny

Hi 80 °F
Wednesday
Night

Mostly Clear
Mostly
Clear
Lo 55 °F
Thursday

Mostly Sunny
Mostly
Sunny
Hi 82 °F
Thursday
Night

Mostly Clear
Mostly
Clear
Lo 55 °F
Friday

Mostly Sunny
Mostly
Sunny
Hi 81 °F
Friday
Night

Partly Cloudy
Partly
Cloudy
Lo 54 °F
Version 5.03 09-Apr-2010 - Script Mods by: WebsterWeatherLIVE.com
Some Colorado Weather Facts:
The snowiest Christmas was 1982 with 24 inches of snow.

inteliture.com
search engine optimization